how's this for [38]?

SELECT * FROM gallery2 WHERE topic_id="1569409" UNION SELECT * FROM gallery2 WHERE topic_id="1538399" UNION SELECT * FROM gallery2 WHERE topic_id="1130453" UNION SELECT * FROM gallery2 WHERE topic_id="1117304" UNION SELECT * FROM gallery2 WHERE topic_id="738068" UNION SELECT * FROM gallery2 WHERE topic_id="1307435" UNION SELECT * FROM gallery2 WHERE topic_id="1072482" UNION SELECT * FROM gallery2 WHERE topic_id="1627148" UNION SELECT * FROM gallery2 WHERE topic_id="15920" UNION SELECT * FROM gallery2 WHERE topic_id="423060" UNION SELECT * FROM gallery2 WHERE topic_id="1549206" UNION SELECT * FROM gallery2 WHERE topic_id="790205" UNION SELECT * FROM gallery2 WHERE topic_id="1794262" UNION SELECT * FROM gallery2 WHERE topic_id="1371127" UNION SELECT * FROM gallery2 WHERE topic_id="1436139" UNION SELECT * FROM gallery2 WHERE topic_id="1561449"